CA3108528A1 - Gaine d'introduction extensible pour dispositif medical - Google Patents
Gaine d'introduction extensible pour dispositif medical Download PDFInfo
- Publication number
- CA3108528A1 CA3108528A1 CA3108528A CA3108528A CA3108528A1 CA 3108528 A1 CA3108528 A1 CA 3108528A1 CA 3108528 A CA3108528 A CA 3108528A CA 3108528 A CA3108528 A CA 3108528A CA 3108528 A1 CA3108528 A1 CA 3108528A1
- Authority
- CA
- Canada
- Prior art keywords
- sheath
- dilator
- expandable
- introducer
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0097—Catheters; Hollow probes characterised by the hub
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/13—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M2025/0024—Expandable catheters or sheaths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
- A61M2025/0047—Coatings for improving slidability the inner layer having a higher lubricity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
- A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0626—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with other surgical instruments, e.g. endoscope, trocar
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Cardiology (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
Gaine d'introduction (200) pour l'introduction d'un dispositif médical dans un vaisseau sanguin ayant une gaine extensible (202). La gaine a une longueur, une épaisseur et des extrémités proximale et distale. La gaine extensible présente un cadre s'étendant longitudinalement entre l'extrémité proximale et l'extrémité distale, et ayant une surface extérieure et une surface intérieure qui forme une lumière intérieure sur la longueur du cadre. Le cadre est conçu pour prendre un état déployé et un état contracté, l'état déployé formant une section transversale étendue dans la lumière pour y faire passer un dispositif médical. Le cadre a un revêtement lisse autour de la surface extérieure et des saillies s'étendant dans la lumière le long de la surface intérieure. La gaine d'introduction peut être introduite dans un patient à l'état contracté, l'extrémité distale de la gaine d'introduction ne pouvant pas se déplacer dans la direction proximale en raison d'une butée contre une surface d'extrémité de dilatateur.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862718681P | 2018-08-14 | 2018-08-14 | |
| US62/718,681 | 2018-08-14 | ||
| US16/277,378 | 2019-02-15 | ||
| PCT/US2019/046543 WO2020037063A1 (fr) | 2018-08-14 | 2019-08-14 | Gaine d'introduction extensible pour dispositif médical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3108528A1 true CA3108528A1 (fr) | 2020-02-20 |
Family
ID=69524334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3108528A Pending CA3108528A1 (fr) | 2018-08-14 | 2019-08-14 | Gaine d'introduction extensible pour dispositif medical |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US11517720B2 (fr) |
| EP (1) | EP3837001A1 (fr) |
| JP (1) | JP7479347B2 (fr) |
| KR (1) | KR20210044839A (fr) |
| CN (2) | CN112805057B (fr) |
| AU (1) | AU2019321457A1 (fr) |
| CA (1) | CA3108528A1 (fr) |
| IL (2) | IL280702B2 (fr) |
| SG (1) | SG11202101030UA (fr) |
| WO (1) | WO2020037063A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP7032809B2 (ja) * | 2016-10-06 | 2022-03-09 | 株式会社北里コーポレーション | 生体細胞移植具 |
| EP3836855A4 (fr) | 2018-08-13 | 2022-08-10 | Inari Medical, Inc. | Système de traitement d'une embolie et dispositifs et procédés associés |
| US20210220605A1 (en) * | 2020-01-21 | 2021-07-22 | Becton, Dickinson And Company | Tubular instrument and related devices and methods |
| US11583426B2 (en) * | 2020-03-03 | 2023-02-21 | Teleflex Life Sciences Limited | Vessel lining device and related methods |
| WO2022098872A1 (fr) * | 2020-11-04 | 2022-05-12 | Edwards Lifesciences Corporation | Gaine expansible destinée à introduire un dispositif d'acheminement endovasculaire dans un corps |
| WO2023220766A1 (fr) * | 2022-05-16 | 2023-11-23 | Three Peaks Medical Pty Ltd | Ensemble de positionnement de dilatateur |
| WO2024025736A1 (fr) * | 2022-07-25 | 2024-02-01 | Edwards Lifesciences Corporation | Introducteurs de dispositif médical, leurs procédés de fabrication et leurs procédés de stérilisation |
| CN115227942A (zh) * | 2022-07-29 | 2022-10-25 | 浙江迪远医疗器械有限公司 | 鞘管装置 |
| CN116251289B (zh) * | 2022-10-25 | 2023-12-01 | 心擎医疗（苏州）股份有限公司 | 导管泵及折叠导管泵的泵头的方法 |
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-
2019
- 2019-08-14 WO PCT/US2019/046543 patent/WO2020037063A1/fr unknown
- 2019-08-14 JP JP2021507622A patent/JP7479347B2/ja active Active
- 2019-08-14 KR KR1020217007739A patent/KR20210044839A/ko not_active Application Discontinuation
- 2019-08-14 IL IL280702A patent/IL280702B2/en unknown
- 2019-08-14 IL IL305105A patent/IL305105A/en unknown
- 2019-08-14 US US16/540,922 patent/US11517720B2/en active Active
- 2019-08-14 SG SG11202101030UA patent/SG11202101030UA/en unknown
- 2019-08-14 CN CN201980063549.6A patent/CN112805057B/zh active Active
- 2019-08-14 AU AU2019321457A patent/AU2019321457A1/en active Pending
- 2019-08-14 EP EP19759836.0A patent/EP3837001A1/fr active Pending
- 2019-08-14 CN CN202310681676.0A patent/CN116617535A/zh active Pending
- 2019-08-14 CA CA3108528A patent/CA3108528A1/fr active Pending
-
2022
- 2022-09-28 US US17/954,889 patent/US20230085812A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL280702B1 (en) | 2023-09-01 |
| CN112805057A (zh) | 2021-05-14 |
| SG11202101030UA (en) | 2021-02-25 |
| AU2019321457A1 (en) | 2021-03-25 |
| EP3837001A1 (fr) | 2021-06-23 |
| CN116617535A (zh) | 2023-08-22 |
| WO2020037063A9 (fr) | 2020-05-28 |
| IL280702A (en) | 2021-03-25 |
| WO2020037063A8 (fr) | 2021-02-25 |
| KR20210044839A (ko) | 2021-04-23 |
| CN112805057B (zh) | 2023-07-04 |
| JP7479347B2 (ja) | 2024-05-08 |
| IL305105A (en) | 2023-10-01 |
| US20200054861A1 (en) | 2020-02-20 |
| US20230085812A1 (en) | 2023-03-23 |
| JP2021533888A (ja) | 2021-12-09 |
| IL280702B2 (en) | 2024-01-01 |
| US11517720B2 (en) | 2022-12-06 |
| WO2020037063A1 (fr) | 2020-02-20 |
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